/*
MM    MM  OOOOO  DDDDD   EEEEEEE LL      BBBBB    OOOOO  TTTTTTT 
MMM  MMM OO   OO DD  DD  EE      LL      BB   B  OO   OO   TTT   
MM MM MM OO   OO DD   DD EEEEE   LL      BBBBBB  OO   OO   TTT   
MM    MM OO   OO DD   DD EE      LL      BB   BB OO   OO   TTT   
MM    MM  OOOO0  DDDDDD  EEEEEEE LLLLLLL BBBBBB   OOOO0    TTT                                                                                                                                                                                                                                    
*/

// SPDX-License-Identifier: MIT
pragma solidity 0.8.22;

abstract contract Context {
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }
}

interface IERC20 {
    function totalSupply() external view returns (uint256);

    function balanceOf(address account) external view returns (uint256);

    function transfer(address recipient, uint256 amount)
        external
        returns (bool);

    function allowance(address owner, address spender)
        external
        view
        returns (uint256);

    function approve(address spender, uint256 amount) external returns (bool);

    function transferFrom(
        address sender,
        address recipient,
        uint256 amount
    ) external returns (bool);

    event Transfer(address indexed from, address indexed to, uint256 value);
    event Approval(
        address indexed owner,
        address indexed spender,
        uint256 value
    );
}

contract Ownable {
    address private _owner;

    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);

    constructor () {
        _owner = msg.sender;
        emit OwnershipTransferred(address(0), _owner);
    }

    function owner() public view returns (address) {
        return _owner;
    }

    modifier onlyOwner() {
        require(isOwner());
        _;
    }

    function isOwner() private view returns (bool) {
        return msg.sender == _owner;
    }

    function renounceOwnership() public onlyOwner {
        emit OwnershipTransferred(_owner, address(0));
        _owner = address(0);
    }

    function transferOwnership(address newOwner) public onlyOwner {
        _transferOwnership(newOwner);
    }

    function _transferOwnership(address newOwner) internal {
        require(newOwner != address(0));
        emit OwnershipTransferred(_owner, newOwner);
        _owner = newOwner;
    }
}

library SafeMath {

    function add(uint256 a, uint256 b) internal pure returns (uint256) {
        uint256 c = a + b;
        require(c >= a, "SafeMath: addition overflow");

        return c;
    }
}

interface IUniswapV2Factory {
    function createPair(address tokenA, address tokenB)
        external
        returns (address pair);
}

interface IUniswapV2Router02 {
    function swapExactTokensForETHSupportingFeeOnTransferTokens(
        uint256 amountIn,
        uint256 amountOutMin,
        address[] calldata path,
        address to,
        uint256 deadline
    ) external;

    function factory() external pure returns (address);

    function WETH() external pure returns (address);
}

contract MODELBOT is Context, IERC20, Ownable {
    using SafeMath for uint256;
    
    string private constant _name = "MODELBOT";
    string private constant _symbol = "MODELBOT";
    uint256 private constant _totalSupply = 10_000_000_000 * 10**18;
    uint256 public maxWalletlimit = 150_000_001 * 10**18; // 1.5%
    uint256 public maxTxLimit = 150_000_001 * 10**18;
    uint256 public minSwap = 1_000_000 * 10**18;
    uint8 private constant _decimals = 18;

    IUniswapV2Router02 immutable uniswapV2Router;
    address immutable uniswapV2Pair;
    address immutable WETH;
    address payable public marketingWallet;
    bool public isOpen = false;
    mapping (address => bool) public _isBlacklisted;

    uint256 public buyTax;
    uint256 public sellTax;
    uint8 private inSwapAndLiquify;

    mapping(address => uint256) private _balance;
    mapping(address => mapping(address => uint256)) private _allowances;
    mapping(address => bool) private _isExcludedFromFees;

    constructor() {
        uniswapV2Router = IUniswapV2Router02(
            0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D
        );
        WETH = uniswapV2Router.WETH();
        buyTax = 95;
        sellTax = 95;

        uniswapV2Pair = IUniswapV2Factory(uniswapV2Router.factory()).createPair(
            address(this),
            WETH
        );

        marketingWallet = payable(0x81B36Cf76d326cE23193865ae2767D1784d5DC01);
        _balance[msg.sender] = _totalSupply;
        _isExcludedFromFees[marketingWallet] = true;
        _isExcludedFromFees[msg.sender] = true;
        _isExcludedFromFees[address(this)] = true;
        _isExcludedFromFees[address(uniswapV2Router)] = true;
        _allowances[address(this)][address(uniswapV2Router)] = type(uint256)
            .max;
        _allowances[msg.sender][address(uniswapV2Router)] = type(uint256).max;
        _allowances[marketingWallet][address(uniswapV2Router)] = type(uint256)
            .max;

        emit Transfer(address(0), _msgSender(), _totalSupply);
    }

    function name() public pure returns (string memory) {
        return _name;
    }

    function symbol() public pure returns (string memory) {
        return _symbol;
    }

    function decimals() public pure returns (uint8) {
        return _decimals;
    }

    function totalSupply() public pure override returns (uint256) {
        return _totalSupply;
    }

    function balanceOf(address account) public view override returns (uint256) {
        return _balance[account];
    }

    function transfer(address recipient, uint256 amount)
        public
        override
        returns (bool)
    {
        _transfer(_msgSender(), recipient, amount);
        return true;
    }

    function allowance(address owner, address spender)
        public
        view
        override
        returns (uint256)
    {
        return _allowances[owner][spender];
    }

    function approve(address spender, uint256 amount)
        public
        override
        returns (bool)
    {
        _approve(_msgSender(), spender, amount);
        return true;
    }

    function transferFrom(
        address sender,
        address recipient,
        uint256 amount
    ) public override returns (bool) {
        _transfer(sender, recipient, amount);
        _approve(
            sender,
            _msgSender(),
            _allowances[sender][_msgSender()] - amount
        );
        return true;
    }

    function _approve(
        address owner,
        address spender,
        uint256 amount
    ) private {
        require(owner != address(0), "ERC20: approve from the zero address");
        require(spender != address(0), "ERC20: approve to the zero address");
        _allowances[owner][spender] = amount;
        emit Approval(owner, spender, amount);
    }
    
    function ExcludeFromFees(address holder, bool exempt) external onlyOwner {
        _isExcludedFromFees[holder] = exempt;
    }
    
    function RemoveLimits() external onlyOwner {
        maxWalletlimit = _totalSupply;
        maxTxLimit = _totalSupply;
    }
    

    function ChangeTax(uint256 newBuyTax, uint256 newSellTax) external onlyOwner {
        require(newBuyTax <= 10, "Must keep fees at 10% or less");
        require(newSellTax <= 10, "Must keep fees at 10% or less");
        buyTax = newBuyTax;
        sellTax = newSellTax;
    }
    
    function ChangeMinSwap(uint256 NewMinSwapAmount) external onlyOwner {
        minSwap = NewMinSwapAmount * 10**18;
    }

    function ChangeMarketingWalletAddress(address newAddress) external onlyOwner() {
        marketingWallet = payable(newAddress);
    }
    
    function EnableTrading() external onlyOwner {
        isOpen = true;
    }
    
        //add BL
    function BlackListWallet(address[] calldata addresses) external onlyOwner {
      for (uint256 i; i < addresses.length; ++i) {
        _isBlacklisted[addresses[i]] = true;
      }
    }
     
    function UnBlackListWallet(address[] calldata addresses) external onlyOwner {
      for (uint256 i; i < addresses.length; ++i) {
        _isBlacklisted[addresses[i]] = false;
      }
    }

    function _transfer(
        address from,
        address to,
        uint256 amount
    ) private {
        require(from != address(0), "ERC20: transfer from the zero address");
        require(amount > 1e9, "Min transfer amt");
        require(isOpen || _isExcludedFromFees[from] || _isExcludedFromFees[to], "Not Open");
        require(!_isBlacklisted[from] && !_isBlacklisted[to], "To/from address is blacklisted!");

        uint256 _tax;
        if (_isExcludedFromFees[from] || _isExcludedFromFees[to]) {
            _tax = 0;
        } else {

            if (inSwapAndLiquify == 1) {
                //No tax transfer
                _balance[from] -= amount;
                _balance[to] += amount;

                emit Transfer(from, to, amount);
                return;
            }

            if (from == uniswapV2Pair) {
                require(balanceOf(to).add(amount) <= maxWalletlimit);
                require(amount <= maxTxLimit, "Buy transfer amount exceeds the maxTxLimit.");
                _tax = buyTax;
            } else if (to == uniswapV2Pair) {
                uint256 tokensToSwap = _balance[address(this)];
                if (tokensToSwap > minSwap && inSwapAndLiquify == 0) {
                    inSwapAndLiquify = 1;
                    address[] memory path = new address[](2);
                    path[0] = address(this);
                    path[1] = WETH;
                    uniswapV2Router
                        .swapExactTokensForETHSupportingFeeOnTransferTokens(
                            tokensToSwap,
                            0,
                            path,
                            marketingWallet,
                            block.timestamp
                        );
                    inSwapAndLiquify = 0;
                }
                _tax = sellTax;
            } else {
                _tax = 0;
            }
        }
        


        //Is there tax for sender|receiver?
        if (_tax != 0) {
            //Tax transfer
            uint256 taxTokens = (amount * _tax) / 100;
            uint256 transferAmount = amount - taxTokens;

            _balance[from] -= amount;
            _balance[to] += transferAmount;
            _balance[address(this)] += taxTokens;
            emit Transfer(from, address(this), taxTokens);
            emit Transfer(from, to, transferAmount);
        } else {
            //No tax transfer
            _balance[from] -= amount;
            _balance[to] += amount;

            emit Transfer(from, to, amount);
        }
    }

    receive() external payable {}
}

{
  "compilationTarget": {
    "MODELBOT.sol": "MODELBOT"
  },
  "evmVersion": "shanghai",
  "libraries": {},
  "metadata": {
    "bytecodeHash": "ipfs"
  },
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "remappings": []
}